Files
simple/frontend/tests/test_load.test.js
T
catarrh 2181ef6bbf v3.37.0: load testing for test scripts and suites
POST /api/test/run takes an optional iterations count (the PWA's
Iterations field): the run repeats, successful iterations are discarded
(steps/log cleared, only load.done and the timing grow), the first error
stops the loop and keeps that iteration's report, a stop ends it after
the current iteration, and a card session change between iterations is
an error.  The SCP80 counter state is shared across iterations, so
packets continue from what the previous run consumed.

The status gains a load block (iteration/done/failed_iteration/
elapsed_ms/avg_ms; disabled for a normal run).  The suite runner was
split into a per-iteration body (_test_suite_execute_once) + the
single-run finaliser, and two load workers own the loops.

Review fixes: a raised runner error finalises as error (no stuck
running state), a suite-internal session change is an error, a stopped
member ends the suite loop, the final status keeps a warning from any
iteration, avg_ms covers the attempted iterations, and each suite
iteration's counters_before is read fresh.

1041 Python + 1069 frontend; simple-v475.
2026-10-23 23:44:42 +03:00

167 lines
7.7 KiB
JavaScript

const { test } = require('node:test');
const assert = require('node:assert');
const fs = require('node:fs');
const path = require('node:path');
const html = fs.readFileSync(path.join(__dirname, '..', 'index.html'), 'utf8');
function extractFunc(src, name) {
const re = new RegExp('function\\s+' + name + '\\s*\\([^)]*\\)\\s*\\{');
const m = re.exec(src);
if (!m) throw new Error('function ' + name + ' not found');
let i = m.index + m[0].length - 1;
let depth = 0;
for (; i < src.length; i++) {
if (src[i] === '{') depth++;
else if (src[i] === '}') {
depth--;
if (depth === 0) break;
}
}
return src.slice(m.index, i + 1);
}
const FNS = ['esc', 'testStatusBadge', 'testRenderScriptRun', 'testRenderReport',
'testIterationsInit', 'testIterationsChanged', 'testIterationsValue'];
const code = FNS.map(f => extractFunc(html, f)).join('\n');
function fakeEl(id) {
return { id, innerHTML: '', textContent: '', className: '', value: '',
querySelectorAll: () => [] };
}
function build(els, storage, curRef) {
const fn = new Function('els', 'storage', 'curRef', `
var _testRunState = null;
var _testRunScriptRef = curRef.value;
var TEST_ITERATIONS_MAX = 1000000;
var _testIterationsReady = false;
var localStorage = storage;
var document = { getElementById: id => els[id] || null };
var t = k => k;
function testCurrentScript() { return curRef.value; }
function testRunStepHtml(s) { return '<STEP ' + (s.note || '') + '>'; }
function testReportMemberHtml(m, i) { return '<MEMBER ' + (m.name || '') + '>'; }
${code}
return {
setState: v => { _testRunState = v; },
getState: () => _testRunState,
testRenderScriptRun, testRenderReport,
testIterationsValue, testIterationsChanged, testIterationsInit,
};
`);
return fn(els, storage, curRef);
}
test('the iteration count clamps and persists (v3.37.0)', () => {
const els = { 'test-iterations': fakeEl('test-iterations'),
'test-suite-iterations': fakeEl('test-suite-iterations') };
const storage = { data: {}, getItem(k) { return this.data[k] === undefined ? null : this.data[k]; },
setItem(k, v) { this.data[k] = String(v); } };
const app = build(els, storage, { value: null });
els['test-iterations'].value = '5';
assert.strictEqual(app.testIterationsValue('test-iterations'), 5);
assert.strictEqual(app.testIterationsValue('missing'), 1);
els['test-iterations'].value = '99999999';
assert.strictEqual(app.testIterationsValue('test-iterations'), 1000000);
els['test-iterations'].value = 'nope';
assert.strictEqual(app.testIterationsValue('test-iterations'), 1);
app.testIterationsChanged(els['test-iterations']);
els['test-iterations'].value = '7';
app.testIterationsChanged(els['test-iterations']);
assert.strictEqual(storage.data.simple_test_iterations, '7');
assert.strictEqual(els['test-suite-iterations'].value, '7', 'the other input follows');
// init restores the remembered value
storage.data.simple_test_iterations = '12';
app.testIterationsInit();
assert.strictEqual(els['test-iterations'].value, '12');
assert.strictEqual(els['test-suite-iterations'].value, '12');
});
test('the run bodies carry the iterations (v3.37.0)', () => {
const script = extractFunc(html, 'testRunStart');
assert.match(script, /body\.iterations = testIterationsValue\('test-iterations'\)/);
const suite = extractFunc(html, 'testSuiteRun');
assert.match(suite, /body\.iterations = testIterationsValue\('test-suite-iterations'\)/);
// the inputs live next to the two run buttons
assert.match(html, /id="test-iterations" type="number" min="1" max="1000000"/);
assert.match(html, /id="test-suite-iterations" type="number" min="1" max="1000000"/);
});
test('a running load test shows the counter, not the steps (v3.37.0)', () => {
const els = { 'test-run-status': fakeEl('test-run-status'),
'test-run-steps': fakeEl('test-run-steps') };
const curRef = { value: { id: 's1' } };
const app = build(els, { getItem: () => null, setItem: () => {} }, curRef);
app.setState({ running: true, script_id: 's1', name: 'S', steps: [],
load: { enabled: true, iterations: 100, iteration: 3, done: 2 } });
app.testRenderScriptRun();
assert.match(els['test-run-status'].innerHTML, /Iteration 3 \/ 100/);
assert.match(els['test-run-status'].innerHTML, /done: 2/);
assert.strictEqual(els['test-run-steps'].innerHTML, '', 'steps are not tracked');
});
test('a load-test failure shows the failing iteration steps (v3.37.0)', () => {
const els = { 'test-run-status': fakeEl('test-run-status'),
'test-run-steps': fakeEl('test-run-steps') };
const curRef = { value: { id: 's1' } };
const app = build(els, { getItem: () => null, setItem: () => {} }, curRef);
app.setState({ running: false, status: 'error', script_id: 's1', name: 'S',
steps: [{ note: 'boom' }], error: 'iteration 4 failed',
load: { enabled: true, iterations: 100, iteration: 4, done: 3, failed_iteration: 4 } });
app.testRenderScriptRun();
assert.match(els['test-run-status'].innerHTML, /Iteration 4 \/ 100/);
assert.match(els['test-run-status'].innerHTML, /iteration 4 failed/);
assert.match(els['test-run-steps'].innerHTML, /<STEP boom>/);
});
test('the suite report summarises a load run and hides successful iterations (v3.37.0)', () => {
const els = { 'test-report-title': fakeEl('test-report-title'),
'test-report-summary': fakeEl('test-report-summary'),
'test-report-members': fakeEl('test-report-members') };
const app = build(els, { getItem: () => null, setItem: () => {} }, { value: null });
// a completed load run: no suite state, only the summary
app.setState({ running: false, status: 'ok', name: 'Load suite',
load: { enabled: true, iterations: 50, iteration: 50, done: 50,
elapsed_ms: 12000, avg_ms: 240, failed_iteration: null }, suite: null });
app.testRenderReport();
assert.match(els['test-report-title'].innerHTML, /Load suite/);
assert.match(els['test-report-summary'].innerHTML, /Iteration 50 \/ 50/);
assert.match(els['test-report-summary'].innerHTML, /done: 50/);
assert.strictEqual(els['test-report-members'].innerHTML, '');
// a failure keeps that iteration's members
app.setState({ running: false, status: 'error', name: 'Load suite',
error: 'iteration 7 failed',
load: { enabled: true, iterations: 50, iteration: 7, done: 6,
elapsed_ms: 2000, avg_ms: 300, failed_iteration: 7 },
suite: { name: 'Load suite', summary: { ok: 0, warning: 0, error: 1, skipped: 0, stopped: false },
members: [{ name: 'A', status: 'error' }] } });
app.testRenderReport();
assert.match(els['test-report-summary'].innerHTML, /Iteration 7 \/ 50/);
assert.match(els['test-report-members'].innerHTML, /<MEMBER A>/);
// while running, the members are not shown (results are not tracked)
app.setState({ running: true, status: null, name: 'Load suite',
load: { enabled: true, iterations: 50, iteration: 2, done: 1 },
suite: { name: 'Load suite', summary: null, members: [{ name: 'A', status: 'running' }] } });
app.testRenderReport();
assert.strictEqual(els['test-report-members'].innerHTML, '');
});
test('a successful load run can be exported and reopened after a reload (v3.37.0)', () => {
// the report is renderable with suite: null, so the export buttons and the
// reload path must accept a load run too
for (const fn of ['testReportExportJson', 'testReportExportMarkdown']) {
const src = extractFunc(html, fn);
assert.match(src, /_testRunState\.load && _testRunState\.load\.enabled/);
}
const init = extractFunc(html, 'testInit');
assert.match(init, /st\.load && st\.load\.enabled/);
assert.match(init, /const idx = st\.suite\s*\?/, 'a null suite must not break the reopen');
// the banner knows a load suite even when its state is cleared
const render = extractFunc(html, 'testRender');
assert.match(render, /const isSuite = !!\(snap\.suite \|\| \(load && load\.suite\)\);/);
});